This Focus Handle comes with the pictured Type I mount for the BMPCC4K/6K cages as well as the Type II mount for Rosette usage. 
The addition of the Type II mount increases value by $20, to an already normally $230 grip.
Purchased by mistake a while back, too late to return. Barely used, but verified to work.
I can verify it also can accept the even larger NP-F990 batteries in addition to the F970 size.
 
Ebay Listing Here: https://www.ebay.com/itm/174588724418